173372670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{642121}}^1$

素因数の和:642137

約数の個数: 32

約数和(自身を含む): 462327840

約数和(自身を除く): 288955170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 642121, 1284242, 1926363, 3210605, 3852726, 5779089, 6421210, 9631815, 11558178, 17337267, 19263630, 28895445, 34674534, 57790890, 86686335, 173372670]

約数ペア:

[(1, 173372670), (2, 86686335), (3, 57790890), (5, 34674534), (6, 28895445), (9, 19263630), (10, 17337267), (15, 11558178), (18, 9631815), (27, 6421210), (30, 5779089), (45, 3852726), (54, 3210605), (90, 1926363), (135, 1284242), (270, 642121)]